What plan do you have, and did they indicate that you would incurr charges? I have the 19.99 "unlimited" plan (in addition to a 2000 min family plan), and if I understand correctly I can use my 8700g as a dial-up modem without any fees beyond the minutes used, but to use it tethered for data could incur charges. Is this correct? Or do they just let it slide if you don't go way overboard?
I just did a complete reconfiguration and I am still getting the same errors. I might have to break down and call T-Mo but I don't want to raise any flags. Your thoughts are most appreciated!